Bach 8½A vs Conn Connstellation 7CN
The Conn Connstellation 7CN has a wider cup diameter, the Conn Connstellation 7CN features a deeper cup.
Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.
Mouthpiece A
Bach 8½A
• Cornet
Material—
vs
Mouthpiece B
Conn Connstellation 7CN
• Cornet
GeneralMaterialSilver-plated brass
Best suited for
Trumpet players seeking precise matched dimensions
Size 7 (16.42mm); larger cup; fuller lower register; Narrow rim; smaller inner radius; sharper bite.
Material
The Bach 8½A is described as unspecified, and the Conn Connstellation 7CN as Silver-plated brass. Material affects mass, warmth, and how quickly the piece responds.
Which is better?
Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.